Cheap 1PC EU Plug AC 220V 4000W SCR Electronic Voltage Regulator

Input voltage: AC220V 50/60 Hz Output voltage: 10-220V adjustable (Voltmeter does not work when the output voltage is lower than 5V) Maximum power: 4000W (220V) Adjustable voltage range: 0-220V steplessly adjustable (under load conditions) buck can be 0, boost start is about 20V Rated current: 9A Maximum current: 18A The Package include: 1* Electronic Voltage Regulator Feature: -Zero lag, zero delay, represents the peak voltage absorption circuit, effectively protects the high-power thyristor from surge, anti-spike, RC absorption multiple protection. -It is suitable for heating of electric stove, water heater, dimming, small motor speed, electric iron temperature, etc., so as to achieve the effects of temperature adjustment, dimming, speed adjustment, and pressure adjustment. -The use of ultra-high-power new STMicroelectronics, two-way high-power silicon controlled rectifier, double-sided copper-platinum welding is safer and firmer, and the current is up to 40 amperes. -The spray-painted flame-retardant metal shell is not easy to deform and rust, effectively prevent high temperature and heavy pressure, eliminate potential safety hazards. -The new national standard industrial socket is adopted, and the copper parts are thickened, and the internal copper parts are thickened phosphor bronze fittings, which have good contact and safety. -Overload protection switch, independent switch control, free control of power input and cut off output. -Use national standard power cord with thick wire diameter. The passing current is large, strong torsion does not deform and crack, and is safer. -The small holes at the top and bottom are designed for easy hanging and placing. Attention -The output voltage measured when the machine is empty is a virtual voltage, and a load above 20W must be connected to measure the correct output voltage! -The input is AC, and the output is also AC, not DC! -4000W refers to the limit power when working in resistive load, with inductive load is 1/3 of resistive load, resistive load refers to tungsten filament lamp, heating wire, etc., inductive load refers to series motor, etc., with circuit board Use electronic products with caution! -The metal shell of this product must be grounded safely! Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement.

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